O=10e6*2*pi;
R1=1000;
R2=1.001*R1;
C1=(1/(O*R1))+(1/(O*R2));
C2=C1;
L=2*(R1^2)*C1;
Cint=L/(R1^2);
Ra=L/(Cint*R1);
Rb=L/(Cint*R1);